West Alton Zip Codes - Saint Charles County MO

West Alton, MO Zip Code Map

West Alton, MO is a city located in Saint Charles County, Missouri and has a land area of 33.21 square miles (86.01 km2). The water area for the city is 8.71 square miles or 22.56 km2. There is one unique zip code in West Alton, Missouri and it is 63386. The area code(s) for West Alton is 636.

Zip Codes for West Alton, MO (1)
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63386 West Alton Saint Charles

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